Results 51 to 60 of about 381,611 (334)

Antioxidant responses of black glutinous rice to drought and salinity stresses at different growth stages

open access: yesOpen Agriculture
Black glutinous rice is a local pigmented rice that attracts the interest of many people due to its high nutritional value. While cultivating, black glutinous rice may experience abiotic stresses, such as drought and salinity threat. Drought and salinity
Rudiyanto Yosefine Fetik   +4 more
doaj   +1 more source

Silver Azide Nanoparticles Embedded into Silica as Energetic Nano-materials

open access: yesMedžiagotyra, 2015
Silver azide is a primary high explosive that can be initiated by different means. In this work, silver azide nanoparticles were obtained, embedded into silica, and further derivatized with biotin.
Petre Ionita   +4 more
doaj   +1 more source

Biotin-Initiated Poly(Oxazoline)s [PDF]

open access: yes
Biotinylated hydrophilic polymers are used in a plethora of chemical and biochemical assays due to the exceptional affinity of biotin for (strept)avidin. Here we report a facile method for the installation of biotin at the end of poly(oxazoline)s (P(Ox))
Joseph, Garcia   +2 more
core   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Analysis of Biotinylated Generation 4 Poly(amidoamine) (PAMAM) Dendrimer Distribution in the Rat Brain and Toxicity in a Cellular Model of the Blood-Brain Barrier

open access: yesMolecules, 2013
Dendrimers are highly customizable nanopolymers with qualities that make them ideal for drug delivery. The high binding affinity of biotin/avidin provides a useful approach to fluorescently label synthesized dendrimer-conjugates in cells and tissues.
Heather A. Bullen   +10 more
doaj   +1 more source

Metabolism of Biotin and Analogues of Biotin by Microorganisms [PDF]

open access: yesJournal of Bacteriology, 1966
Birnbaum, Jerome (University of Cincinnati, Cinncinati, Ohio), and Herman C. Lichstein . Metabolism of biotin and analogues of biotin by microorganisms. II. Further studies on the conversion of d -biotin to biotin vitamers by Lactobacillus plantarum .
J, Birnbaum, H C, Lichstein
openaire   +2 more sources

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

Biotin interference in routine clinical immunoassays

open access: yesPractical Laboratory Medicine
Background: Laboratory examinations play a crucial role in medical diagnostics and treatment, necessitating the identification of interference factors to ensure accurate results.
Kuo-Chun Chiu   +11 more
doaj   +1 more source

Biotin and contribution to normal energy‐yielding metabolism: evaluation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006

open access: yesEFSA Journal, 2015
Following an application from Specialised Nutrition Europe (formerly IDACE), submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products ...
EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA)
doaj   +1 more source

Chemistry of Biotin–Streptavidin and the Growing Concern of an Emerging Biotin Interference in Clinical Immunoassays

open access: yesACS Omega, 2019
Overconsumption of biotin (5–100 mg daily) as a supplement by the general population poses a significant problem for clinical immunoassays (IAs) based on biotin–streptavidin (SA) interactions. This affinity pair has been exploited in immunoassays because
J. Luong, S. K. Vashist
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy